You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-01 - 07:23
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Mon Jun 01, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29049212363,6sleep00-21swapper/019:05:550
293462122113,6sleep10-21swapper/119:09:451
292812114104,7sleep30-21swapper/319:08:553
29046210292,7sleep20-21swapper/219:05:532
119132930,0sleep30-21swapper/321:15:173
203762640,1sleep020382-21kthreadcore19:55:180
39322560,0sleep20-21swapper/220:40:002
223952550,1sleep120-21rcuc/121:25:011
249172540,0sleep10-21swapper/123:20:181
216532530,0sleep00-21swapper/000:20:200
2954399281,26cyclictest0-21swapper/220:29:042
2954399280,27cyclictest0-21swapper/223:02:312
2954399280,27cyclictest0-21swapper/220:14:042
2954399270,26cyclictest0-21swapper/223:42:192
2954399270,26cyclictest0-21swapper/219:36:032
2954399270,26cyclictest0-21swapper/200:15:292
324942260,1sleep229-21rcuc/223:25:242
2954399260,25cyclictest0-21swapper/223:55:342
2954399260,25cyclictest0-21swapper/222:26:172
2954399260,25cyclictest0-21swapper/221:32:042
2954399260,25cyclictest0-21swapper/221:17:022
2954399250,25cyclictest0-21swapper/221:01:392
29543992422,2cyclictest0-21swapper/223:39:522
29543992422,2cyclictest0-21swapper/220:41:192
2954399241,22cyclictest0-21swapper/223:05:162
2954399241,22cyclictest0-21swapper/222:30:512
2954399240,23cyclictest0-21swapper/221:44:322
29543992321,2cyclictest0-21swapper/200:34:352
29543992320,2cyclictest0-21swapper/222:45:122
2954399231,21cyclictest0-21swapper/222:09:212
2954399231,21cyclictest0-21swapper/221:53:502
2954399231,21cyclictest0-21swapper/221:05:582
2954399231,21cyclictest0-21swapper/219:48:152
2954399231,21cyclictest0-21swapper/200:06:202
2954399230,23cyclictest0-21swapper/219:29:562
2954399230,22cyclictest0-21swapper/223:47:552
2954399230,22cyclictest0-21swapper/220:53:282
2954399230,17cyclictest0-21swapper/221:28:592
2954399229,8cyclictest0-21swapper/219:15:222
29543992220,2cyclictest0-21swapper/221:56:592
29543992220,2cyclictest0-21swapper/221:23:292
29543992220,2cyclictest0-21swapper/221:23:282
29543992220,2cyclictest0-21swapper/220:34:182
29543992220,2cyclictest0-21swapper/219:21:302
29543992218,3cyclictest0-21swapper/220:49:542
2954399221,20cyclictest0-21swapper/219:41:022
2954399220,3cyclictest0-21swapper/221:12:312
2954399220,21cyclictest0-21swapper/222:11:052
2954399220,21cyclictest0-21swapper/221:38:292
2954399220,21cyclictest0-21swapper/220:17:162
2954399220,21cyclictest0-21swapper/219:55:562
2954399220,21cyclictest0-21swapper/200:13:442
2953999220,21cyclictest0-21swapper/121:28:531
2953499220,21cyclictest0-21swapper/020:54:280
29543992117,3cyclictest0-21swapper/219:30:412
2954399211,19cyclictest0-21swapper/219:52:172
2954399211,19cyclictest0-21swapper/200:24:422
2954399210,3cyclictest0-21swapper/222:42:152
2954399210,3cyclictest0-21swapper/221:46:042
2954399210,21cyclictest0-21swapper/223:20:522
2954399210,21cyclictest0-21swapper/200:36:512
2954399210,20cyclictest0-21swapper/223:31:552
2954399210,20cyclictest0-21swapper/223:16:342
2954399210,20cyclictest0-21swapper/222:39:092
2954399210,20cyclictest0-21swapper/222:03:062
2954399210,20cyclictest0-21swapper/220:06:062
2954399210,20cyclictest0-21swapper/219:10:212
2954399210,19cyclictest16220-21awk23:15:002
29539992119,2cyclictest0-21swapper/119:34:061
2953999210,20cyclictest0-21swapper/123:42:401
2953999210,20cyclictest0-21swapper/123:29:011
2953999210,20cyclictest0-21swapper/122:41:451
2953999210,20cyclictest0-21swapper/122:32:421
2953999210,20cyclictest0-21swapper/122:24:451
2953999210,20cyclictest0-21swapper/122:07:181
2953999210,20cyclictest0-21swapper/120:28:431
2953999210,20cyclictest0-21swapper/120:12:071
2953999210,20cyclictest0-21swapper/119:25:291
2953999210,20cyclictest0-21swapper/100:35:051
2953999210,20cyclictest0-21swapper/100:29:081
2953999210,20cyclictest0-21swapper/100:16:561
29543992018,1cyclictest749-21snmpd20:56:572
29543992018,1cyclictest749-21snmpd00:26:382
29543992016,3cyclictest0-21swapper/220:22:272
29543992016,3cyclictest0-21swapper/200:01:202
2954399200,2cyclictest0-21swapper/223:50:132
2954399200,20cyclictest0-21swapper/220:00:452
29539992018,1cyclictest749-21snmpd23:00:211
29539992017,3cyclictest0-21swapper/120:22:571
29539992016,3cyclictest0-21swapper/121:51:261
2953999200,2cyclictest0-21swapper/120:46:301
2953999200,19cyclictest0-21swapper/122:57:391
2953999200,19cyclictest0-21swapper/120:39:221
2953999200,19cyclictest0-21swapper/119:24:301
2953999200,18cyclictest7548-21sensors00:00:291
29534992018,1cyclictest749-21snmpd22:24:200
29534992018,1cyclictest749-21snmpd20:46:310
2953499200,1cyclictest0-21swapper/019:30:160
29543991917,2cyclictest0-21swapper/222:55:162
29543991915,3cyclictest0-21swapper/222:22:062
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional